{ "containers": { "cna": { "affected": [ { "product": "750-362", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-363", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-823", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-832/xxx-xxx", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-862", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-891", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "750-890/xxx-xxx", "vendor": "WAGO", "versions": [ { "lessThanOrEqual": "FW03", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO." }, { "lang": "en", "value": "coordinated by CERT@VDE" } ], "datePublic": "2020-09-29T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-11-10T11:22:01.000Z", "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cert.vde.com/en-us/advisories/vde-2020-028" } ], "solutions": [ { "lang": "en", "value": "Upgrade devices to the latest standard firmware (> FW03)." } ], "source": { "advisory": "vde-2020-028", "defect": [ "vde-2020-028" ], "discovery": "EXTERNAL" }, "title": "WAGO: Authentication Bypass Vulnerability in WAGO 750-36X and WAGO 750-8XX Versions <= FW03", "workarounds": [ { "lang": "en", "value": "Restrict network access to the device.\nDo not directly connect the device to the internet.\nDisable unused TCP/UDP ports.\nDisable web-based management ports 80/443 after the configuration phase" } ], "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2020-09-29T22:00:00.000Z", "ID": "CVE-2020-12506", "STATE": "PUBLIC", "TITLE": "WAGO: Authentication Bypass Vulnerability in WAGO 750-36X and WAGO 750-8XX Versions <= FW03" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "750-362", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-363", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-823", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-832/xxx-xxx", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-862", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-891", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } }, { "product_name": "750-890/xxx-xxx", "version": { "version_data": [ { "version_affected": "<=", "version_value": "FW03" } ] } } ] }, "vendor_name": "WAGO" } ] } }, "credit": [ { "lang": "eng", "value": "Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO." }, { "lang": "eng", "value": "coordinated by CERT@VDE" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically 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{ "lang": "en", "value": "Upgrade devices to the latest standard firmware (> FW03)." } ], "source": { "advisory": "vde-2020-028", "defect": [ "vde-2020-028" ], "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "Restrict network access to the device.\nDo not directly connect the device to the internet.\nDisable unused TCP/UDP ports.\nDisable web-based management ports 80/443 after the configuration phase" } ] } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T11:56:52.087Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cert.vde.com/en-us/advisories/vde-2020-028" } ] } ] }, "cveMetadata": { "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "assignerShortName": "CERTVDE", "cveId": "CVE-2020-12506", "datePublished": "2020-09-30T15:43:20.405Z", "dateReserved": "2020-04-30T00:00:00.000Z", "dateUpdated": "2024-09-17T00:06:46.518Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }